!/user/bin/env node

const Circle = require('./06-export-object.js'),
      log = console.log,
      chalk = require('chalk'),
      red = chalk.redBright;


//const c= new Circle(10);
log(`circle area:${c.area(20)}`);
log(`circle circumference:${c.circumference(20)}`);
log(red(`diameter: \t${circle.diameter(20)}`));
